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Bring back ElDoc's eldoc-display-message-p, but obsolete it

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Like others, this is an implementation detail that third parties could
be relying on.  Better not remove it outright just now, since its
implementation is very simple anyway.

* lisp/emacs-lisp/eldoc.el (Version): Bump to 1.7.0
(eldoc-display-message-p): Bring back, but obsolete.
This commit is contained in:
João Távora 2020-07-27 16:26:33 +01:00
parent 4d195bb7d0
commit 688c03f412
1 changed files with 7 additions and 1 deletions
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8
lisp/emacs-lisp/eldoc.el
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@ -5,7 +5,7 @@
;; Author: Noah Friedman <friedman@splode.com>
;; Keywords: extensions
;; Created: 1995-10-06
;; Version: 1.6.0
;; Version: 1.7.0
;; Package-Requires: ((emacs "26.3"))
;; This is a GNU ELPA :core package. Avoid functionality that is not
@ -346,6 +346,12 @@ Also store it in `eldoc-last-message' and return that value."
"Compute information to store in `eldoc--last-request-state'."
(list (current-buffer) (buffer-modified-tick) (point)))
(defun eldoc-display-message-p ()
(eldoc--request-docs-p (eldoc--request-state)))
(make-obsolete 'eldoc-display-message-p
"Use `eldoc-documentation-functions' instead."
"eldoc-1.6.0")
(defun eldoc--request-docs-p (request-state)
"Return non-nil when it is appropriate to request docs.
REQUEST-STATE is a candidate for `eldoc--last-request-state'"